tac team mailing list archive

[Daniel Schnurr <danielschnurr@xxxxxxxxx>]

Public bug reported:

Problem: 
If a product is closed that is traded before, the BalanceService throws a NullPointerException when calculating the balancingCosts in line 69:

balancingCosts = -deltaValue * (maxProductPrice.getPrice() +
product.competition.balancingCostUnder)

Implications:
BalanceService is called in the CompetitionService. Due to the transactional = true property, the actions of the CompetitionService are rolled back and TimeAdvancement fails.

Todo:
Identify Null Object and assert NotNull

** Affects: tacenergy
     Importance: Critical
         Status: Confirmed

-- 
BalanceService throws NullPointerException
https://bugs.launchpad.net/bugs/588480
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Status in TAC Enery - Trading Agent Competition for the Energy Market: Confirmed

Bug description:
Problem: 
If a product is closed that is traded before, the BalanceService throws a NullPointerException when calculating the balancingCosts in line 69:

balancingCosts = -deltaValue * (maxProductPrice.getPrice() + product.competition.balancingCostUnder)

Implications:
BalanceService is called in the CompetitionService. Due to the transactional = true property, the actions of the CompetitionService are rolled back and TimeAdvancement fails.

Todo:
Identify Null Object and assert NotNull